9782871

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 16058880

約数和(自身を除く): 6276009

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 409, 469, 1139, 1227, 1407, 2863, 3417, 6953, 7973, 8589, 20859, 23919, 27403, 48671, 82209, 146013, 191821, 465851, 575463, 1397553, 3260957, 9782871]

約数ペア:

[(1, 9782871), (3, 3260957), (7, 1397553), (17, 575463), (21, 465851), (51, 191821), (67, 146013), (119, 82209), (201, 48671), (357, 27403), (409, 23919), (469, 20859), (1139, 8589), (1227, 7973), (1407, 6953), (2863, 3417)]